How to Service and Repair a Crankshaft Seal on 2004 Jeep Wrangler?

Before service or repair of the front crankshaft oil seal, you must first remove the crankshaft vibration damper. Then, disconnect the timing belt and use Special Tool 6793 to remove the crankshaft sprocket without damaging the area around the shaft or seal bore. Remove the front crankshaft oil seal with Tool 6771, always trying not to damage the seal surface on the cover. Special Tool 6780 should be used to insert the seal into the opening, making certain that the seal spring is placed on the inside and the face of the seal is flush with the engine cover. Place the crankshaft sprocket again, with Special Tool 6792, then add the timing belt and afterwards, reattach the crankshaft vibration damper.

OEM 2004 Jeep Wrangler Crankshaft Seal

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3 Crankshaft Seals found

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2004 Jeep Wrangler Crankshaft Seal, Front Part Number: 33004681
$21.74 MSRP: $31.95
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Product Specifications
- Other Name: Seal - Front Main Crankshaft; Engine Crankshaft Seal, Front; Timing Cover Seal; also services Crankshaft Front Oil Seal.
- Position: Front
- Item Weight: 0.50 Pounds
- Item Dimensions: 0.6 x 2.6 x 2.6 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 33004681
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
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Fits the following 2004 Jeep Wrangler Submodels:
- 65th Anniversary Edition, Base, Islander, Laredo, Renegade, Rio Grande, Rubicon, S, SE, Sahara, Sport, Unlimited, Unlimited Rubicon, X | 4 Cyl 2.5 L GAS, 6 Cyl 4.0 L GAS, 6 Cyl 4.2 L GAS
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2004 Jeep Wrangler Rear Main Seal Part Number: 4621939AB
$27.24 MSRP: $40.20
You Save: $12.96 (33%)
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Product Specifications
- Other Name: Seal - Rear Main Crankshaft; Engine Crankshaft Seal, Rear; Rear Seal; Seal Rear Main Crankshaft Serviced With Retainer [04663625]; Crankshaft Seal
- Position: Rear
- Item Weight: 0.50 Pounds
- Item Dimensions: 0.7 x 4.6 x 4.8 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 4621939AB
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
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Fits the following 2004 Jeep Wrangler Submodels:
- SE | 4 Cyl 2.4 L GAS
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2004 Jeep Wrangler Rear Main Seal Part Number: 5018594AB
$52.80 MSRP: $75.50
You Save: $22.70 (31%)
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Product Specifications
- Other Name: Seal Kit - Crankshaft; Engine Crankshaft Seal, Rear; Seal Package Crankshaft; Engine Crankshaft Seal; Crankshaft Seal
- Position: Rear
- Replaces: 53020599AB, 5018594AA
- Item Weight: 0.40 Pounds
- Item Dimensions: 0.5 x 1.9 x 0.3 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 5018594AB
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
More Info
Fits the following 2004 Jeep Wrangler Submodels:
- 65th Anniversary Edition, Rubicon, SE, Sahara, Sport, Unlimited, Unlimited Rubicon, X | 4.0L V6, 6 Cyl 4.0 L GAS

2004 Jeep Wrangler Crankshaft Seal Parts and Q&A

Q: How to Service and Repair a Crankshaft Seal on 2004 Jeep Wrangler?
A: Before service or repair of the front crankshaft oil seal, you must first remove the crankshaft vibration damper. Then, disconnect the timing belt and use Special Tool 6793 to remove the crankshaft sprocket without damaging the area around the shaft or seal bore. Remove the front crankshaft oil seal with Tool 6771, always trying not to damage the seal surface on the cover. Special Tool 6780 should be used to insert the seal into the opening, making certain that the seal spring is placed on the inside and the face of the seal is flush with the engine cover. Place the crankshaft sprocket again, with Special Tool 6792, then add the timing belt and afterwards, reattach the crankshaft vibration damper.